1. Working Voltage: AC 100-240V

2. Working Current: < 100 mA

3. Wireless Frequency: 433 MHz

4. Working Temperature: -10-50 degree centigrade

5. Wireless Distance: 150 meters (Open area)



Frequency: 433Mhz

Operation Current:8~15mA

Quiescent Current:3uA

Operation Temp:-10C~50C;Humidity :no more than 90%

Battery:23A 12V (battery not include)

Transmit Distance:< 80 M

Size:74*46*12 mm


Applies widely to works, banks, stores, warehouses, offices and homestead
thanks to its kinds of protection abilities like anti-theft, fire prevention, gas leakage protection
and most importantly, emergency calls.